GB2321026B - Improvements in and relating to machine tools - Google Patents

Improvements in and relating to machine tools

Info

Publication number
GB2321026B
GB2321026B GB9724317A GB9724317A GB2321026B GB 2321026 B GB2321026 B GB 2321026B GB 9724317 A GB9724317 A GB 9724317A GB 9724317 A GB9724317 A GB 9724317A GB 2321026 B GB2321026 B GB 2321026B
Authority
GB
United Kingdom
Prior art keywords
relating
machine tools
tools
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB9724317A
Other versions
GB2321026A (en
GB9724317D0 (en
Inventor
John David Pickles
Selwyn Jonathan Griffiths
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intermec Europe Ltd
Original Assignee
Unova UK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unova UK Ltd filed Critical Unova UK Ltd
Publication of GB9724317D0 publication Critical patent/GB9724317D0/en
Publication of GB2321026A publication Critical patent/GB2321026A/en
Application granted granted Critical
Publication of GB2321026B publication Critical patent/GB2321026B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
GB9724317A 1997-01-09 1997-11-19 Improvements in and relating to machine tools Expired - Lifetime GB2321026B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9700333.9A GB9700333D0 (en) 1997-01-09 1997-01-09 Improvements in and relating to machine tools

Publications (3)

Publication Number Publication Date
GB9724317D0 GB9724317D0 (en) 1998-01-14
GB2321026A GB2321026A (en) 1998-07-15
GB2321026B true GB2321026B (en) 1999-01-27

Family

ID=10805711

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9700333.9A Pending GB9700333D0 (en) 1997-01-09 1997-01-09 Improvements in and relating to machine tools
GB9724317A Expired - Lifetime GB2321026B (en) 1997-01-09 1997-11-19 Improvements in and relating to machine tools

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9700333.9A Pending GB9700333D0 (en) 1997-01-09 1997-01-09 Improvements in and relating to machine tools

Country Status (5)

Country Link
EP (1) EP0950214B1 (en)
DE (1) DE69712222T2 (en)
ES (1) ES2176717T3 (en)
GB (2) GB9700333D0 (en)
WO (1) WO1998030942A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9928825D0 (en) * 1999-12-06 2000-02-02 Unova Uk Ltd Improvements in and relating to grinding
JP3848117B2 (en) * 2001-09-14 2006-11-22 株式会社ジェイテクト Profile correction method, numerical control device, and machine tool
JP3898686B2 (en) 2003-10-20 2007-03-28 ファナック株式会社 Numerical controller
CN102840839A (en) * 2012-09-18 2012-12-26 重庆大学 Accurate grinding wheel section measurement and error compensation method
GB201514154D0 (en) * 2015-08-11 2015-09-23 Fives Landis Ltd Grinding error compensation
JP6707793B2 (en) * 2015-11-13 2020-06-10 株式会社シギヤ精機製作所 Work grinding method and grinding device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303091A (en) * 1995-07-10 1997-02-12 Western Atlas Uk Ltd Control of circularly asymmetric machining

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698554B2 (en) * 1986-09-22 1994-12-07 豊田工機株式会社 Numerical control processing equipment
DE3776749D1 (en) * 1986-09-22 1992-03-26 Toyoda Machine Works Ltd NUMERICALLY CONTROLLED MACHINE TOOL.
DE3914549A1 (en) * 1989-05-03 1990-11-08 Fortuna Werke Maschf Ag METHOD FOR GRINDING CAMS OF A CAMSHAFT
GB9514042D0 (en) * 1995-07-10 1995-09-06 Western Atlas Uk Ltd Improvements in and relating to machine tools

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303091A (en) * 1995-07-10 1997-02-12 Western Atlas Uk Ltd Control of circularly asymmetric machining

Also Published As

Publication number Publication date
GB9700333D0 (en) 1997-02-26
EP0950214A1 (en) 1999-10-20
EP0950214B1 (en) 2002-04-24
DE69712222D1 (en) 2002-05-29
DE69712222T2 (en) 2002-10-17
GB2321026A (en) 1998-07-15
ES2176717T3 (en) 2002-12-01
GB9724317D0 (en) 1998-01-14
WO1998030942A1 (en) 1998-07-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20171118